Bb Os & Y型結(jié)構(gòu) | 制造標(biāo)準(zhǔn):AP1600 | 結(jié)構(gòu)長(zhǎng)度:ANSI B16.10 | 法蘭標(biāo)準(zhǔn):ANSI B16.25 | 對(duì)焊口標(biāo)準(zhǔn):ANSI B16.25 | 試驗(yàn)標(biāo)準(zhǔn):AP1598 | | Bb Os & Y structure | Manufacture:AP1600 | Face to face:ANSI B16.10 | Flange:ANSI B16.25 | Butt-welding:ANSI B16.25 | Test:AP1598 | |
公稱(chēng)壓力 (nominal pressure) | 150LB | 300LB | 600LB | 密封試驗(yàn)(seal test) | 2.2MPa | 5.5MPa | 11.0MPa | 殼體強(qiáng)度(shell) | 3.0MPa | 7.5MPa | 15.0MPa | 適用溫度 (suitabletemprature) | 300℃ |
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特點(diǎn)(features):
雙層波紋管(double walls bellow seal) | 維修方便(maintenance-free) | 波紋管密封閥桿(spindle with bellow seal) | 雙重密封(secondary sealing) | 位置指示(position indicator) | 無(wú)升降手輪(non-rising handwheel) |
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用途(selection of possible applications):
工業(yè)(industry) | 電站(power station) | 廢氣凈化廠(flue gas puerification plant) | 天然氣(gas supply) | 真空裝置(vacuum facilities) | 氨(ammonia) | 熱水(hot water) | 冷凍系統(tǒng)(cllling&freezing systme) | 加熱設(shè)備(heating technology) | 蒸汽系統(tǒng)(steam system) |
零件名稱(chēng) parta name | 閥體 body | 閥蓋 bonnet | 閥桿 stem | 閥瓣 disc | 密封面 sealing face | 填料 paking | WCB | WCB | WCB | 13Cr | Cr13 | Cr13 | 柔性石墨 GRAPHITE | STL | 304 | CF8 | CF8 | 304 | 304 | 304 | 柔性石墨 GRAPHITE | STL | PTFE | 316 | CF8M | CF8M | 316 | 316 | 316 | 柔性石墨 GRAPHITE | STL | PTFE | 304L | CF3 | CF3 | 316 | 304L | 304L | 柔性石墨 GRAPHITE | STL | PTFE | 316L | CF3M | CF3M | 316 | 316L | 316L | 柔性石墨 GRAPHITE | STL | PTFE |
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外形尺寸各連接尺寸 external and connection dimensions:
PN | DN | L | L1 | D | D1 | D2 | B | f | H | NPT | N-ф | △H (STRODE) | 150LB | 1/2" | 108 | 80 | 89 | 60.5 | 35 | 12 | 1.6 | 200 | R1/2" | 4-15 | 6 | 3/4" | 117 | 90 | 98 | 70 | 43 | 12 | 1.6 | 210 | R3/4" | 4-15 | 6 | 1" | 127 | 110 | 108 | 79.5 | 51 | 12 | 1.6 | 250 | R1" | 4-15 | 8 | 11/4" | 140 | 127 | 117 | 89 | 64 | 13 | 1.6 | 260 | R1/4" | 4-15 | 8 | 11/2" | 165 | 156 | 127 | 98.5 | 73 | 15 | 1.6 | 290 | R11/2" | 4-15 | 13 | 2" | 203 | 170 | 152 | 120.5 | 92 | 16 | 1.6 | 370 | R2" | 4-19 | 13 | 21/2" | 216 | | 178 | 139.5 | 105 | 18 | 1.6 | 298 | | 4-19 | 16 | 3" | 241 | | 90 | 152.5 | 127 | 19 | 1.6 | 440 | | 4-19 | 20 | 4" | 292 | | 229 | 190.5 | 157 | 24 | 1.6 | 490 | | 4-19 | 25 | 5" | 356 | | 254 | 216 | 186 | 24 | 1.6 | 530 | | 8-22 | 32 | 6" | 406 | | 279 | 241.5 | 216 | 26 | 1.6 | 580 | | 8-22 | 40 | 8" | 495 | | 343 | 298.5 | 270 | 29 | 1.6 | 670 | | 8-22 | 50 | 10" | 622 | | | | | | | | | | | 12" | 698 | | | | | | | | |
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